That is the cartoon image of Django Reinhardt from The Triplets of Belleville. Django was a famous jazz guitarist from turn-of-the-last-century Paris who, incredibly, learned to play guitar with only two good fingers on his left hand. If you hear any of his recordings, you will be amazed at what he was able to do.

I think there might be some Django in the Mafia soundtrack (it's been a while since I played it.)